8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
An update that fixes 7 vulnerabilities is now available.
Description:
This update for grub2 fixes the following issues:
Fix for CVE-2020-10713 (bsc#1168994)
Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311
(bsc#1173812)
Fix for CVE-2020-15706 (bsc#1174463)
Fix for CVE-2020-15707 (bsc#1174570)
Use overflow checking primitives where the arithmetic expression for
buffer
Use grub_calloc for overflow check and return NULL when it would occur
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
openSUSE Leap 15.2:
zypper in -t patch openSUSE-2020-1169=1
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
openSUSE Leap | 15.2 | i586 | < - openSUSE Leap 15.2 (i586 x86_64): | - openSUSE Leap 15.2 (i586 x86_64):.i586.rpm | |
openSUSE Leap | 15.2 | x86_64 | < - openSUSE Leap 15.2 (i586 x86_64): | - openSUSE Leap 15.2 (i586 x86_64):.x86_64.rpm | |
openSUSE Leap | 15.2 | noarch | < - openSUSE Leap 15.2 (noarch): | - openSUSE Leap 15.2 (noarch):.noarch.rpm |
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P